generate-python-app.yml

name: Generate Python app

on:
  push:

# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
permissions:
  # NOTE: actions/upload-artifact makes no use of permissions
  # See https://github.com/actions/upload-artifact/issues/197#issuecomment-832279436
  contents: read # for "git clone"

defaults:
  # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#defaultsrun
  run:
    # Enable fail-fast behavior using set -eo pipefail
    # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#exit-codes-and-error-action-preference
    shell: bash

jobs:
  generate-app:
    name: Generate app
    # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idruns-on
    runs-on: ubuntu-20.04
    steps:

      - name: Clone source code
        uses: actions/checkout@v4.1.6 # https://github.com/actions/checkout
        with:
          # Whether to configure the token or SSH key with the local git config. Default: true
          persist-credentials: false

      - name: Setup NodeJS
        uses: actions/setup-node@v4.0.2 # https://github.com/actions/setup-node
        with:
          node-version: 18
          cache: 'npm'

      - name: Install project dependencies
        run: npm ci --no-audit --no-fund # https://docs.npmjs.com/cli/v8/commands/npm-ci

      - name: Generate Python + FastAPI application
        run: npm run example:py

      - name: Check whether all modified files have been committed
        run: >-
          MODIFIED_FILES="$(git status --short)";
          if [ -n "$MODIFIED_FILES" ]; then
            echo >&2 "ERROR: the following generated files have not been committed:";
            echo >&2 "$MODIFIED_FILES";
            exit 1;
          fi